diff --git a/docs/dotNet/picture/dotNetRoadMap/2023年ASP.NET Core开发者指南.png b/assets/dotNetRoadMap/2023年ASP.NET Core开发者指南.png
similarity index 100%
rename from docs/dotNet/picture/dotNetRoadMap/2023年ASP.NET Core开发者指南.png
rename to assets/dotNetRoadMap/2023年ASP.NET Core开发者指南.png
diff --git a/docs/dotNet/picture/dotNetRoadMap/aspnetcore-developer-roadmap.zh-Hans.png b/assets/dotNetRoadMap/aspnetcore-developer-roadmap.zh-Hans.png
similarity index 100%
rename from docs/dotNet/picture/dotNetRoadMap/aspnetcore-developer-roadmap.zh-Hans.png
rename to assets/dotNetRoadMap/aspnetcore-developer-roadmap.zh-Hans.png
diff --git a/docs/project/算法/CSharpAlgorithm/CSharpAlgorithm/ListSetAlgorithm.cs b/docs/project/算法/CSharpAlgorithm/CSharpAlgorithm/ListSetAlgorithm.cs
deleted file mode 100644
index 4e4e563..0000000
--- a/docs/project/算法/CSharpAlgorithm/CSharpAlgorithm/ListSetAlgorithm.cs
+++ /dev/null
@@ -1,33 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-
-namespace CSharpAlgorithm
-{
-    public class ListSetAlgorithm
-    {
-        /// <summary>
-        /// 获取移除后的列表数据
-        /// </summary>
-        /// <returns></returns>
-        public static List<int> GetAfterRemoveListData()
-        {
-            List<int> list = new List<int>();
-            for (int i = 1; i <= 10; i++)
-            {
-                list.Add(i);
-            }
-
-            for (int i = 0; i < 5; i++)
-            {
-                list.RemoveAt(i);//输出结果：2,4,6,8,10，按照索引移除
-                list.Remove(i);//输出结果：5,6,7,8,9,10，按照对象移除
-            }
-
-            //以上两种同时使用时输出结果：6,7,9
-            return list;
-        }
-    }
-}
diff --git a/docs/project/算法/CSharpAlgorithm/CSharpAlgorithm/Program.cs b/docs/project/算法/CSharpAlgorithm/CSharpAlgorithm/Program.cs
deleted file mode 100644
index a8e4fd3..0000000
--- a/docs/project/算法/CSharpAlgorithm/CSharpAlgorithm/Program.cs
+++ /dev/null
@@ -1,18 +0,0 @@
-using System;
-
-namespace CSharpAlgorithm
-{
-    class Program
-    {
-        static void Main(string[] args)
-        {
-            var getListData = ListSetAlgorithm.GetAfterRemoveListData();
-            foreach (var itemValue in getListData)
-            {
-                Console.WriteLine(itemValue);
-            }
-       
-            Console.WriteLine("Hello World!");
-        }
-    }
-}
diff --git a/docs/project/算法/C#经典算法面试题.md b/docs/算法/C#经典算法面试题.md
similarity index 100%
rename from docs/project/算法/C#经典算法面试题.md
rename to docs/算法/C#经典算法面试题.md
diff --git a/docs/project/算法/CSharpAlgorithm/.gitignore b/src/DotNetGuide/.gitignore
similarity index 100%
rename from docs/project/算法/CSharpAlgorithm/.gitignore
rename to src/DotNetGuide/.gitignore
diff --git a/docs/project/算法/CSharpAlgorithm/CSharpAlgorithm.sln b/src/DotNetGuide/DotNetGuide.sln
similarity index 52%
rename from docs/project/算法/CSharpAlgorithm/CSharpAlgorithm.sln
rename to src/DotNetGuide/DotNetGuide.sln
index 113c342..e5f207e 100644
--- a/docs/project/算法/CSharpAlgorithm/CSharpAlgorithm.sln
+++ b/src/DotNetGuide/DotNetGuide.sln
@@ -1,9 +1,9 @@
 
 Microsoft Visual Studio Solution File, Format Version 12.00
-# Visual Studio Version 16
-VisualStudioVersion = 16.0.31112.23
+# Visual Studio Version 17
+VisualStudioVersion = 17.6.33815.320
 MinimumVisualStudioVersion = 10.0.40219.1
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "CSharpAlgorithm", "CSharpAlgorithm\CSharpAlgorithm.csproj", "{8D90F8AE-CF60-437E-892E-1366B4561A86}"
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "HelloDotNetGuide", "HelloDotNetGuide\HelloDotNetGuide.csproj", "{2E168BE3-C54F-4311-88FC-A891BA62F308}"
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
@@ -11,15 +11,15 @@ Global
 		Release|Any CPU = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(ProjectConfigurationPlatforms) = postSolution
-		{8D90F8AE-CF60-437E-892E-1366B4561A86}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{8D90F8AE-CF60-437E-892E-1366B4561A86}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{8D90F8AE-CF60-437E-892E-1366B4561A86}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{8D90F8AE-CF60-437E-892E-1366B4561A86}.Release|Any CPU.Build.0 = Release|Any CPU
+		{2E168BE3-C54F-4311-88FC-A891BA62F308}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{2E168BE3-C54F-4311-88FC-A891BA62F308}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{2E168BE3-C54F-4311-88FC-A891BA62F308}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{2E168BE3-C54F-4311-88FC-A891BA62F308}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
 	EndGlobalSection
 	GlobalSection(ExtensibilityGlobals) = postSolution
-		SolutionGuid = {28857D41-E735-49D4-B35C-AA9F0882F74E}
+		SolutionGuid = {7B103172-7D9E-472A-93BA-BB9BCE87F1FC}
 	EndGlobalSection
 EndGlobal
diff --git a/docs/project/算法/CSharpAlgorithm/CSharpAlgorithm/CSharpAlgorithm.csproj b/src/DotNetGuide/HelloDotNetGuide/HelloDotNetGuide.csproj
similarity index 52%
rename from docs/project/算法/CSharpAlgorithm/CSharpAlgorithm/CSharpAlgorithm.csproj
rename to src/DotNetGuide/HelloDotNetGuide/HelloDotNetGuide.csproj
index 41f1d5a..f5be2c8 100644
--- a/docs/project/算法/CSharpAlgorithm/CSharpAlgorithm/CSharpAlgorithm.csproj
+++ b/src/DotNetGuide/HelloDotNetGuide/HelloDotNetGuide.csproj
@@ -3,6 +3,12 @@
   <PropertyGroup>
     <OutputType>Exe</OutputType>
     <TargetFramework>net6.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
   </PropertyGroup>
 
+  <ItemGroup>
+    <Folder Include="C#常见算法\" />
+  </ItemGroup>
+
 </Project>
diff --git a/src/DotNetGuide/HelloDotNetGuide/Program.cs b/src/DotNetGuide/HelloDotNetGuide/Program.cs
new file mode 100644
index 0000000..d21cd88
--- /dev/null
+++ b/src/DotNetGuide/HelloDotNetGuide/Program.cs
@@ -0,0 +1,10 @@
+namespace HelloDotNetGuide
+{
+    internal class Program
+    {
+        static void Main(string[] args)
+        {
+            Console.WriteLine("Hello DotNetGuide!");
+        }
+    }
+}
\ No newline at end of file